package com.baocai.tools.domain;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.Map;

/**
 * 异常处理类
 */
//@RestControllerAdvice
@ControllerAdvice
public class CustomExtHandler {

    private static final Logger LOG = LoggerFactory.getLogger(CustomExtHandler.class);


    //捕获全局异常,处理所有不可知的异常
    @ExceptionHandler(value = Exception.class)
    @ResponseBody
    Object handleException(Exception e, HttpServletRequest request) {
        LOG.error("url {}, msg {}", request.getRequestURL(), e.getMessage());
        Map<String, Object> map = new HashMap<>();
        map.put("code", 100);
        map.put("msg", e.getMessage());
        map.put("url", request.getRequestURL());
        return map;
    }


    /**
     * 功能描述：处理自定义异常
     *
     * @return
     */
    @ExceptionHandler(value = MyException.class)
    //@ResponseBody
    Object handleMyException(MyException e, HttpServletRequest request) {
        //进行页面跳转
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.setViewName("error.html");
        modelAndView.addObject("msg", e.getMessage());
        return modelAndView;

        //返回json数据，由前端去判断加载什么页面
//		Map<String, Object> map = new HashMap<>();
//        map.put("code", e.getCode());
//        map.put("msg", e.getMsg());
//        map.put("url", request.getRequestURL());
//        return map;

    }


}
